Split PrintOptions::printEverything into printEverything and printVerbose.

The former is for debugging, the latter is for detailed presentation to users.
swift -print-ast will continue using printEverything, as will swift-ide-test,
but all other features should use printVerbose.

Swift SVN r20432

lib/IDE/ModuleInterfacePrinting.cpp

@@ -136,8 +136,6 @@ void swift::ide::printSubmoduleInterface(
 
   AdjustedOptions.PrintDefaultParameterPlaceholder = true;
 
-  AdjustedOptions.PrintAttrTransparent = false;
-
   SmallVector<Decl *, 1> Decls;
   M->getDisplayDecls(Decls);